Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
bedarf information » secondary information
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
information use » information und, information 2
4 communication » 3 communication, 5.4 communication, de communication
use caos » use cases, use case, use cost
caos 4 » chaos 4, chagos 4
a et » a set, a net, a bet

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information use caos 4 communication a et developpement en afrique.*.